5 // Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
11 // Disable autolinking for unit tests.
12 #if !defined(BOOST_ALL_NO_LIB)
13 #define BOOST_ALL_NO_LIB 1
14 #endif // !defined(BOOST_ALL_NO_LIB)
16 // Test that header file is self-contained.
17 #include <boost/asio/ip/address_v4.hpp>
19 #include "../unit_test.hpp"
22 //------------------------------------------------------------------------------
24 // ip_address_v4_compile test
25 // ~~~~~~~~~~~~~~~~~~~~~~~~~~
26 // The following test checks that all public member functions on the class
27 // ip::address_v4 compile and link correctly. Runtime failures are ignored.
29 namespace ip_address_v4_compile
{
33 using namespace boost::asio
;
34 namespace ip
= boost::asio::ip
;
38 boost::system::error_code ec
;
40 // address_v4 constructors.
43 const ip::address_v4::bytes_type const_bytes_value
= { { 127, 0, 0, 1 } };
44 ip::address_v4
addr2(const_bytes_value
);
45 const unsigned long const_ulong_value
= 0x7F000001;
46 ip::address_v4
addr3(const_ulong_value
);
48 // address_v4 functions.
50 bool b
= addr1
.is_loopback();
53 b
= addr1
.is_unspecified();
56 #if !defined(BOOST_ASIO_NO_DEPRECATED)
57 b
= addr1
.is_class_a();
60 b
= addr1
.is_class_b();
63 b
= addr1
.is_class_c();
65 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
67 b
= addr1
.is_multicast();
70 ip::address_v4::bytes_type bytes_value
= addr1
.to_bytes();
73 ip::address_v4::uint_type uint_value
= addr1
.to_uint();
76 #if !defined(BOOST_ASIO_NO_DEPRECATED)
77 unsigned long ulong_value
= addr1
.to_ulong();
79 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
81 std::string string_value
= addr1
.to_string();
82 #if !defined(BOOST_ASIO_NO_DEPRECATED)
83 string_value
= addr1
.to_string(ec
);
84 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
86 // address_v4 static functions.
88 #if !defined(BOOST_ASIO_NO_DEPRECATED)
89 addr1
= ip::address_v4::from_string("127.0.0.1");
90 addr1
= ip::address_v4::from_string("127.0.0.1", ec
);
91 addr1
= ip::address_v4::from_string(string_value
);
92 addr1
= ip::address_v4::from_string(string_value
, ec
);
93 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
95 addr1
= ip::address_v4::any();
97 addr1
= ip::address_v4::loopback();
99 addr1
= ip::address_v4::broadcast();
101 #if !defined(BOOST_ASIO_NO_DEPRECATED)
102 addr1
= ip::address_v4::broadcast(addr2
, addr3
);
104 addr1
= ip::address_v4::netmask(addr2
);
105 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
107 // address_v4 comparisons.
109 b
= (addr1
== addr2
);
112 b
= (addr1
!= addr2
);
121 b
= (addr1
<= addr2
);
124 b
= (addr1
>= addr2
);
127 // address_v4 creation functions.
129 addr1
= ip::make_address_v4(const_bytes_value
);
130 addr1
= ip::make_address_v4(const_ulong_value
);
131 addr1
= ip::make_address_v4("127.0.0.1");
132 addr1
= ip::make_address_v4("127.0.0.1", ec
);
133 addr1
= ip::make_address_v4(string_value
);
134 addr1
= ip::make_address_v4(string_value
, ec
);
135 #if defined(BOOST_ASIO_HAS_STD_STRING_VIEW)
136 # if defined(BOOST_ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW)
137 std::experimental::string_view
string_view_value("127.0.0.1");
138 # else // defined(BOOST_ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW)
139 std::string_view
string_view_value("127.0.0.1");
140 # endif // defined(BOOST_ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW)
141 addr1
= ip::make_address_v4(string_view_value
);
142 addr1
= ip::make_address_v4(string_view_value
, ec
);
143 #endif // defined(BOOST_ASIO_HAS_STD_STRING_VIEW)
147 std::ostringstream os
;
150 #if !defined(BOOST_NO_STD_WSTREAMBUF)
151 std::wostringstream wos
;
153 #endif // !defined(BOOST_NO_STD_WSTREAMBUF)
155 catch (std::exception
&)
160 } // namespace ip_address_v4_compile
162 //------------------------------------------------------------------------------
164 // ip_address_v4_runtime test
165 // ~~~~~~~~~~~~~~~~~~~~~~~~~~
166 // The following test checks that the various public member functions meet the
167 // necessary postconditions.
169 namespace ip_address_v4_runtime
{
173 using boost::asio::ip::address_v4
;
176 BOOST_ASIO_CHECK(a1
.to_bytes()[0] == 0);
177 BOOST_ASIO_CHECK(a1
.to_bytes()[1] == 0);
178 BOOST_ASIO_CHECK(a1
.to_bytes()[2] == 0);
179 BOOST_ASIO_CHECK(a1
.to_bytes()[3] == 0);
180 BOOST_ASIO_CHECK(a1
.to_uint() == 0);
181 #if !defined(BOOST_ASIO_NO_DEPRECATED)
182 BOOST_ASIO_CHECK(a1
.to_ulong() == 0);
183 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
185 address_v4::bytes_type b1
= {{ 1, 2, 3, 4 }};
187 BOOST_ASIO_CHECK(a2
.to_bytes()[0] == 1);
188 BOOST_ASIO_CHECK(a2
.to_bytes()[1] == 2);
189 BOOST_ASIO_CHECK(a2
.to_bytes()[2] == 3);
190 BOOST_ASIO_CHECK(a2
.to_bytes()[3] == 4);
191 BOOST_ASIO_CHECK(((a2
.to_uint() >> 24) & 0xFF) == b1
[0]);
192 BOOST_ASIO_CHECK(((a2
.to_uint() >> 16) & 0xFF) == b1
[1]);
193 BOOST_ASIO_CHECK(((a2
.to_uint() >> 8) & 0xFF) == b1
[2]);
194 BOOST_ASIO_CHECK((a2
.to_uint() & 0xFF) == b1
[3]);
195 #if !defined(BOOST_ASIO_NO_DEPRECATED)
196 BOOST_ASIO_CHECK(((a2
.to_ulong() >> 24) & 0xFF) == b1
[0]);
197 BOOST_ASIO_CHECK(((a2
.to_ulong() >> 16) & 0xFF) == b1
[1]);
198 BOOST_ASIO_CHECK(((a2
.to_ulong() >> 8) & 0xFF) == b1
[2]);
199 BOOST_ASIO_CHECK((a2
.to_ulong() & 0xFF) == b1
[3]);
200 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
202 address_v4
a3(0x01020304);
203 BOOST_ASIO_CHECK(a3
.to_bytes()[0] == 1);
204 BOOST_ASIO_CHECK(a3
.to_bytes()[1] == 2);
205 BOOST_ASIO_CHECK(a3
.to_bytes()[2] == 3);
206 BOOST_ASIO_CHECK(a3
.to_bytes()[3] == 4);
207 BOOST_ASIO_CHECK(a3
.to_uint() == 0x01020304);
208 #if !defined(BOOST_ASIO_NO_DEPRECATED)
209 BOOST_ASIO_CHECK(a3
.to_ulong() == 0x01020304);
210 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
212 BOOST_ASIO_CHECK(address_v4(0x7F000001).is_loopback());
213 BOOST_ASIO_CHECK(address_v4(0x7F000002).is_loopback());
214 BOOST_ASIO_CHECK(!address_v4(0x00000000).is_loopback());
215 BOOST_ASIO_CHECK(!address_v4(0x01020304).is_loopback());
217 BOOST_ASIO_CHECK(address_v4(0x00000000).is_unspecified());
218 BOOST_ASIO_CHECK(!address_v4(0x7F000001).is_unspecified());
219 BOOST_ASIO_CHECK(!address_v4(0x01020304).is_unspecified());
221 #if !defined(BOOST_ASIO_NO_DEPRECATED)
222 BOOST_ASIO_CHECK(address_v4(0x01000000).is_class_a());
223 BOOST_ASIO_CHECK(address_v4(0x7F000000).is_class_a());
224 BOOST_ASIO_CHECK(!address_v4(0x80000000).is_class_a());
225 BOOST_ASIO_CHECK(!address_v4(0xBFFF0000).is_class_a());
226 BOOST_ASIO_CHECK(!address_v4(0xC0000000).is_class_a());
227 BOOST_ASIO_CHECK(!address_v4(0xDFFFFF00).is_class_a());
228 BOOST_ASIO_CHECK(!address_v4(0xE0000000).is_class_a());
229 BOOST_ASIO_CHECK(!address_v4(0xEFFFFFFF).is_class_a());
230 BOOST_ASIO_CHECK(!address_v4(0xF0000000).is_class_a());
231 BOOST_ASIO_CHECK(!address_v4(0xFFFFFFFF).is_class_a());
233 BOOST_ASIO_CHECK(!address_v4(0x01000000).is_class_b());
234 BOOST_ASIO_CHECK(!address_v4(0x7F000000).is_class_b());
235 BOOST_ASIO_CHECK(address_v4(0x80000000).is_class_b());
236 BOOST_ASIO_CHECK(address_v4(0xBFFF0000).is_class_b());
237 BOOST_ASIO_CHECK(!address_v4(0xC0000000).is_class_b());
238 BOOST_ASIO_CHECK(!address_v4(0xDFFFFF00).is_class_b());
239 BOOST_ASIO_CHECK(!address_v4(0xE0000000).is_class_b());
240 BOOST_ASIO_CHECK(!address_v4(0xEFFFFFFF).is_class_b());
241 BOOST_ASIO_CHECK(!address_v4(0xF0000000).is_class_b());
242 BOOST_ASIO_CHECK(!address_v4(0xFFFFFFFF).is_class_b());
244 BOOST_ASIO_CHECK(!address_v4(0x01000000).is_class_c());
245 BOOST_ASIO_CHECK(!address_v4(0x7F000000).is_class_c());
246 BOOST_ASIO_CHECK(!address_v4(0x80000000).is_class_c());
247 BOOST_ASIO_CHECK(!address_v4(0xBFFF0000).is_class_c());
248 BOOST_ASIO_CHECK(address_v4(0xC0000000).is_class_c());
249 BOOST_ASIO_CHECK(address_v4(0xDFFFFF00).is_class_c());
250 BOOST_ASIO_CHECK(!address_v4(0xE0000000).is_class_c());
251 BOOST_ASIO_CHECK(!address_v4(0xEFFFFFFF).is_class_c());
252 BOOST_ASIO_CHECK(!address_v4(0xF0000000).is_class_c());
253 BOOST_ASIO_CHECK(!address_v4(0xFFFFFFFF).is_class_c());
254 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
256 BOOST_ASIO_CHECK(!address_v4(0x01000000).is_multicast());
257 BOOST_ASIO_CHECK(!address_v4(0x7F000000).is_multicast());
258 BOOST_ASIO_CHECK(!address_v4(0x80000000).is_multicast());
259 BOOST_ASIO_CHECK(!address_v4(0xBFFF0000).is_multicast());
260 BOOST_ASIO_CHECK(!address_v4(0xC0000000).is_multicast());
261 BOOST_ASIO_CHECK(!address_v4(0xDFFFFF00).is_multicast());
262 BOOST_ASIO_CHECK(address_v4(0xE0000000).is_multicast());
263 BOOST_ASIO_CHECK(address_v4(0xEFFFFFFF).is_multicast());
264 BOOST_ASIO_CHECK(!address_v4(0xF0000000).is_multicast());
265 BOOST_ASIO_CHECK(!address_v4(0xFFFFFFFF).is_multicast());
267 address_v4 a4
= address_v4::any();
268 BOOST_ASIO_CHECK(a4
.to_bytes()[0] == 0);
269 BOOST_ASIO_CHECK(a4
.to_bytes()[1] == 0);
270 BOOST_ASIO_CHECK(a4
.to_bytes()[2] == 0);
271 BOOST_ASIO_CHECK(a4
.to_bytes()[3] == 0);
272 BOOST_ASIO_CHECK(a4
.to_uint() == 0);
273 #if !defined(BOOST_ASIO_NO_DEPRECATED)
274 BOOST_ASIO_CHECK(a4
.to_ulong() == 0);
275 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
277 address_v4 a5
= address_v4::loopback();
278 BOOST_ASIO_CHECK(a5
.to_bytes()[0] == 0x7F);
279 BOOST_ASIO_CHECK(a5
.to_bytes()[1] == 0);
280 BOOST_ASIO_CHECK(a5
.to_bytes()[2] == 0);
281 BOOST_ASIO_CHECK(a5
.to_bytes()[3] == 0x01);
282 BOOST_ASIO_CHECK(a5
.to_uint() == 0x7F000001);
283 #if !defined(BOOST_ASIO_NO_DEPRECATED)
284 BOOST_ASIO_CHECK(a5
.to_ulong() == 0x7F000001);
285 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
287 address_v4 a6
= address_v4::broadcast();
288 BOOST_ASIO_CHECK(a6
.to_bytes()[0] == 0xFF);
289 BOOST_ASIO_CHECK(a6
.to_bytes()[1] == 0xFF);
290 BOOST_ASIO_CHECK(a6
.to_bytes()[2] == 0xFF);
291 BOOST_ASIO_CHECK(a6
.to_bytes()[3] == 0xFF);
292 BOOST_ASIO_CHECK(a6
.to_uint() == 0xFFFFFFFF);
293 #if !defined(BOOST_ASIO_NO_DEPRECATED)
294 BOOST_ASIO_CHECK(a6
.to_ulong() == 0xFFFFFFFF);
295 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
297 #if !defined(BOOST_ASIO_NO_DEPRECATED)
298 address_v4
class_a_net(0xFF000000);
299 address_v4
class_b_net(0xFFFF0000);
300 address_v4
class_c_net(0xFFFFFF00);
301 address_v4
other_net(0xFFFFFFFF);
302 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0x01000000)) == class_a_net
);
303 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0x7F000000)) == class_a_net
);
304 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0x80000000)) == class_b_net
);
305 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xBFFF0000)) == class_b_net
);
306 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xC0000000)) == class_c_net
);
307 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xDFFFFF00)) == class_c_net
);
308 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xE0000000)) == other_net
);
309 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xEFFFFFFF)) == other_net
);
310 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xF0000000)) == other_net
);
311 BOOST_ASIO_CHECK(address_v4::netmask(address_v4(0xFFFFFFFF)) == other_net
);
312 #endif // !defined(BOOST_ASIO_NO_DEPRECATED)
315 } // namespace ip_address_v4_runtime
317 //------------------------------------------------------------------------------
319 BOOST_ASIO_TEST_SUITE
322 BOOST_ASIO_TEST_CASE(ip_address_v4_compile::test
)
323 BOOST_ASIO_TEST_CASE(ip_address_v4_runtime::test
)